| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $243.44 | 12.708% | $274.3764 | $274.38 | $274.40 | $274.40 |
| Purchase #2 | $110.78 | 10.198% | $122.0773 | $122.08 | $122.10 | $122.10 |
| Purchase #3 | $15.86 | 12.643% | $17.8652 | $17.87 | $17.85 | $17.90 |
| Purchase #4 | $161.30 | 3.741% | $167.3342 | $167.33 | $167.35 | $167.30 |
| Purchase #5 | $240.95 | 9.140% | $262.9728 | $262.97 | $262.95 | $263.00 |
| Purchase #6 | $39.45 | 3.821% | $40.9574 | $40.96 | $40.95 | $41.00 |
| Purchase #7 | $9.75 | 11.688% | $10.8896 | $10.89 | $10.90 | $10.90 |
| 7 purchase totals = | $821.53 | $896.4729 | $896.48 | $896.50 | $896.60 | |